Overview

About Cumulations Technologies

Cumulations Technologies is an efficient offshore mobile app development Agency in India & USA having its sales office in Bangalore creates exceptional mobile application development services for Android, iOS, and IOT with strong frontend and backend service on various platforms. Our highly skilled and experienced mobile application developer's team develops top-level and feasible mobile apps for leading corporate to small companies all over the world. Cumulations has been awarded as one of the best mobile app development company by Insights Success and Silicon India.

What clients say

Review Analytics of Cumulations Technologies

Every review is verified through Goodfirms before it's published.

4.610 Verified Reviews
Quality4.5
Schedule & Timing4.8
Communication4.5
Overall4.6
Review Summary
Summarized from 10 verified reviews · Updated August 2026
Cumulations Technologies is recognized for delivering quality work on schedule with a professional and competent team. Clients consistently praise their technical expertise, particularly in mobile app development, and their ability to translate client needs into functional solutions. The team is described as reliable and skilled, meeting deadlines while maintaining professional standards throughout projects.
✦ AI-generated summary. May not reflect every review.
Detailed Reviews of Cumulations Technologies
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What reviewers mention most

Bilal Sikkander
Bilal Sikkander, Project Director at TAKELEAPVerified Review
Posted on May 12, 2025

Cumulations Technologies - You can rely on them!

Overall rating4.0
Quality4.0
Communication4.0
Schedule & Timing5.0
Mobile App Development

Cumulations Technologies knows what there game is. There are black and white with what they can do and what they can't. They are one of the best in there game. The output often exceeded my expectations and the best part is they are flexible.

rohit sharma
rohit sharmaVerified Review
Posted on Sep 27, 2019

They have professional team and they meet the deadline

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Mobile App Development

I really like working with them because they are professional and they know their job best. They helped in designing & developing the mobile app. The final product was both satisfying & got us good response from the users.

Bilal Sikkander
Bilal Sikkander, Project Director at TAKELEAPVerified Review
Posted on Apr 26, 2018

Cumulations Technologies - You can rely on them!

Overall rating4.0
Quality4.0
Communication4.0
Schedule & Timing5.0
Mobile App Development

Cumulations Technologies knows what there game is. There are black and white with what they can do and what they can't. They are one of the best in there game. The output often exceeded my expectations and the best part is they are flexible.

Suresh BG
Suresh BG, Founder, CEO at Saranyu TechnologiesVerified Review
Posted on Apr 11, 2018

Reliable & Skilled Workforce in Mobile App Development

Overall rating4.0
Quality4.0
Communication4.0
Schedule & Timing4.0
Mobile App Development

We engaged Cumulations in OTT TV/Video App Development for some of our OTT projects. The people were appropriately skilled and also very co-operative when deadlines were tough. They also worked closely with our team members and delivered satisfactory products.

Vikash verma
Vikash verma, Fellow at Startup Leadership ProgramVerified Review
Posted on Apr 11, 2018

You tell them they make it.

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Mobile App Development

I had a very good experience interacting with team cumulations, They are always thier to help you when you need them. Thank you for your co-operation and wish you great success.

Mani HK
Mani HK, Co-founder, Head-Corporate Sales at Greenopia Technologies LLPVerified Review
Posted on Apr 5, 2018

Good folks & good team to work with

Overall rating4.0
Quality4.0
Communication4.0
Schedule & Timing4.0
Mobile App Development

Good folks, sharp with technology and keen on working on your problems. Will definitely recommend.

Deepak saini, Embedded Design Engineer at Havells India LtdVerified Review
Posted on Apr 3, 2018

Good services

Overall rating5.0
Quality4.0
Communication4.0
Schedule & Timing5.0
Mobile App Development

Cumulations is doing Alexa integration and mobile app testing for our smart home application. They are really perfect in this job and we are happy and satisfied with cumulations.

Mert Tatver
Mert TatverVerified Review
Posted on Apr 2, 2018

Fast, Professional and Competent Business Partner

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Mobile App Development

Cumulations solved our problem regarding mobile application within a very short period of time, without exceeding budget and provided excellent assistance during the project phase.

Ravisha Neelakanthappa
Ravisha Neelakanthappa, Vice President - Solar Analytics at Avi Solar Energy Private LimitedVerified Review
Posted on Mar 26, 2018

A Quality Product delivered within short period of time

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Mobile App Development

We engaged with Cumulations team for developing an App within a short period of time. The Cumulations team not only developed the App, but also proactively resolved App Store deployment issues and made the whole process seamless.

Dave Kahng
Dave Kahng, Co-founder, CEO at Davek Accessories, Inc.Verified Review
Posted on Apr 19, 2017

VERY PROFESSIONAL, EXTREMEMLY COMPETENT

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Mobile App Development

We had a IoT project involving iPhone and Android app development. The team at Cumulations were extremely professional and competent. They delivered on time, within budget and managed the entire project flawlessly.

Focus

Service Focus of Cumulations Technologies

How the team's effort is distributed across services.

90%

Industries Focus

30%20%10%5%5%

Client Focus

Small Business40%
Medium Business30%
Large Business30%

Executive Interview

Executive Interview of Cumulations Technologies

Madhu V Swamy
Madhu V Swamy
Director
Visit Profile

Please introduce your company and give a brief about your role within the company?

We started Cumulations with a goal to provide exceptional software solutions to our customers. Cumulations is a Mobile apps and IoT solutions development company where we co-create with our customers adding value to their business. Some of the sectors we work are multimedia, home automation, Smart lighting, healthcare, vehicle tracking and energy. At Cumulations, I take care of delivery and day-to-day operations. Apart from that I do research on market and try to find out the ways of growing us by helping other industries and peoples and giving them the best solutions.

What was the idea behind starting this organization?

We always wanted to get things together and make it accessible to everyone using it. When we started, we built social apps getting people and information together. Till date we are working towards getting things together and make them easily accessible - be it connecting healthcare partners with patients, content-creators with content-consumers, energy-generators with energy-sellers.

What are your company’s business model–in house team or third party vendors/ outsourcing?

We work on 2 business models. First is fixed estimate development projects and second one is offshore development team working on time and material basis.

How is your business model beneficial from a value addition perspective to the clients compared to other companies' models?

We at Cumulations don’t believe in delivering junk and just keep building things which would end up not being used at all. Hence we make sure we co-create with our customers building solutions which would add real value to their business.

What industries do you generally cater to? Are your customers repetitive? If yes, what ratio of clients has been repetitive to you?

Some of the industries we cater are - Multimedia, Healthcare, Home automation, Vehicle tracking, Lighting and Energy are some of our sectors. Nearly three fourth of our customers are repetitive because we make sure whatever we build is of great value to their business.

Mention the objectives or the parameters critical in determining the time frame of developing a mobile app.

The scope of work, number of platforms to be developed and clarity of requirements would determine the time frame. It wouldn’t make sense to build too many things at once which would make it very difficult to test so that quality can be ensured. We recommend a phase wise development approach.

How much effort in terms of time goes into developing the front end and back end of a mobile app?

It depends on the features and amount of work required to build those features. So it is relative. However what we can do is that we could build frontend and backend in parallel by planning the team resources and tools effectively.

What are the key parameters to be considered before selecting the right platform for a mobile application?

The key parameter would be the target audience i.e who would be using the app. If its a B2C app, it is mostly driven by your geography’s customer base and if its B2B, its driven by your clients devices.

Which platform do you suggest your clients to begin with when they approach you with an idea (Android or iOS) and why?

Well this depends on where they are coming from. If they are from western world, it makes sense to build iOS first as that is where most of the customer base is. So it is best to know where your customers are and what they are using.

Android or iOS, Native or Hybrid — which platform is best to use to build your app? What are your recommendations?

If it’s a B2C app, it would make more sense to build native apps to make sure the current day UX standards could be maintained. However, you could choose to build part of the apps platform independent like how some of the popular apps like Airbnb, Myntra etc...does. However if its a B2B app where a specific set of audience use the apps, platform independent could be a right option.

What are the key factors that you consider before deciding the cost of a mobile application?

Effort required and the UI/UX experience determines the cost of development. Also if the app requires any advanced technology like AI/ML, it will add up quite a bit as the talent in this space is expensive.

What kind of payment structure do you follow to bill your clients? Is it Pay per Feature, Fixed Cost, Pay per Milestone (could be in phases, months, versions etc.)

There are multiple models. Fixed cost if the requirements are clear with payments made after every milestone, typically split across 3-4 milestones. In offshore development team model, per developer charges would be applicable for every month. Sprints would be defined for each month to achieve the required goals.

Do you take in projects which meet your basic budget requirement? If yes, what is the minimum requirement? If no, on what minimum budget you have worked for?

We believe in taking up project which have long term plan, not just vision. Even if the project starts small (PoC) but has the potential to become big, we don’t mind.

What is the price range (min and max) of the projects that you catered to in 2017?

Minimum price was $10K and maximum was $20K.

Which business model do you suggest to your clients enabling them to generate revenue from mobile applications? Why?

We suggest fixed estimate model for start-ups and achieve the required goals. For enterprises where generally the requirement keeps changing, we suggest time and material model.

Where we are

Locations (2)

Offices where Cumulations Technologies operates.

Headquarter
India

India

410 E Santa Clara Street
Bengaluru, Karnataka 95113
4086220434
India

India

No. 301, 3rd Floor “Premier Presidency”, 35/17-17, Langford Road,
Bengaluru, Karnataka 560025
9845825982